Harley Cams and Parts
Harley Bike Cams & Parts at JJ Motorsports
Unlock your Harley’s true potential with premium camshafts and kits from JJ Motorsports, featuring Andrews and Feuling Race Series cams for massive torque, smoother power delivery, and proven performance on Twin Cam, Big Twin, Evo, and M8 engines. These bolt-in or race cams deliver dyno-proven gains with easy installation.
Shop Andrews and Feuling cams for legendary reliability. Explore related categories such as Harley engine for lifters and pushrods, or Harley for exhaust and intake to complete your cam upgrade and ride with V-Twin thunder.
Top Harley Cams & Parts
- Andrews Cam Set Twin Cam 288160 – Bolt-in Twin Cam cam set; strong mid-range and top-end power for 1999-2017 models.
- Feuling Race Series Camshaft Kit 7270 – Complete Race Series kit for M8; includes cams, lifters, bearings, and gaskets for maximum performance.
- Andrews Cam Set Big Twin 214380 – Classic cam set for Evo Big Twin; proven torque curve for 1984-1999 engines.
Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
On Sale
EASTERN MOTORCYCLE PARTS Cam Shims - XL A-6770
EASTERN MOTORCYCLE PARTS
Now: $6.10Was: $6.70Proper cam timing is non-negotiable for peak engine performance, and cam shims are essential for dialing in exact valve timing specifications during setup or rebuild. The Eastern Motorcycle Parts A-6770 XL Cam Shims give you the precision adjustment...DS194070- SKU:
- DS194070
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- TYPE:
- 1ST GEAR
- TYPE:
- 4TH GEAR
- RIDING STYLE:
- STREET
- UNITS:
- 10 PACK
- SIZE IMPERIAL:
- 0.005'
- PRODUCT NAME:
- SHIM
- TYPE:
- 3RD GEAR
- TYPE:
- CAM
Now: $6.10Was: $6.70 -
On Sale
EASTERN MOTORCYCLE PARTS Cam Shims - XL A-6769
EASTERN MOTORCYCLE PARTS
Now: $6.10Was: $6.70Proper cam shimming is non-negotiable when installing new camshafts—getting this wrong compromises valve timing, increases wear, and tanks performance. The Eastern Motorcycle Parts Cam Shims (XL A-6769) deliver precise thickness adjustments to dial in...DS194071- SKU:
- DS194071
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- SIZE IMPERIAL:
- 0.007'
- TYPE:
- 4TH GEAR
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SHIM
- TYPE:
- 3RD GEAR
- TYPE:
- CAM
- UNITS:
- 10 PACK
- TYPE:
- 1ST GEAR
Now: $6.10Was: $6.70 -
On Sale
EASTERN MOTORCYCLE PARTS Cam Gear Shims - Big Twin A-25556-79
EASTERN MOTORCYCLE PARTS
Now: $13.47Was: $14.80Precise cam timing is non-negotiable for Big Twin performance, and worn or improperly shimmed cam gears will rob you of power and reliability. EASTERN MOTORCYCLE PARTS cam gear shims deliver the exact clearance specifications your engine demands,...DS194169- SKU:
- DS194169
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- PRODUCT NAME:
- SHIM
- TYPE:
- CAM
- RIDING STYLE:
- STREET
- SIZE IMPERIAL:
- 0.080'
- UNITS:
- 5 PACK
Now: $13.47Was: $14.80 -
On Sale
EASTERN MOTORCYCLE PARTS Cam Bushing Kit - Big Twin 15-0131
EASTERN MOTORCYCLE PARTS
MSRP: $99.95Now: $90.95Was: $99.95Precision cam timing depends on tight tolerances between your cam and crankshaft—worn or damaged bushings compromise both. This complete kit eliminates guesswork by providing OEM-quality replacements for cam and gear shaft bushings, lock pins, and thrust...DS194195- SKU:
- DS194195
- Availability:
- Ships Same Business Day
- Weight:
- 0.38 LBS
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- BUSHING KIT
- TYPE:
- CAM
- UNITS:
- KIT
MSRP: $99.95Now: $90.95Was: $99.95 -
On Sale
ANDREWS V2 Grind Cams - Evolution - XL 298120
ANDREWS
MSRP: $504.95Now: $454.46Was: $504.95If you're running a stock hydraulic lifter setup and want to unlock genuine performance gains without a complete valve train overhaul, the Andrews V2 Grind Cams deliver measurable improvements in mid-range torque and top-end power. These bolt-in cams are...DS199295- SKU:
- DS199295
- Availability:
- Ships Same Business Day
- Weight:
- 4.20 LBS
- EXHAUST LIFT IMPERIAL:
- 0.440'
- EXHAUST LOBE CENTERLINE IMPERIAL:
- 104°
- APPLICATION:
- EXHAUST
- INTAKE OPEN IMPERIAL:
- 22°
- APPLICATION:
- INTAKE
- EXHAUST CLOSE IMPERIAL:
- 18°
- EXHAUST OPEN IMPERIAL:
- 46°
- INTAKE CLOSE IMPERIAL:
- 38°
- INTAKE DURATION IMPERIAL:
- 240°
- INTAKE LOBE CENTERLINE IMPERIAL:
- 98°
- PRODUCT NAME:
- CAM KIT
- RIDING STYLE:
- STREET
- TYPE:
- GEAR
- EXHAUST DURATION IMPERIAL:
- 244°
- EXHAUST LIFT AT TDC IMPERIAL:
- 0.155'
- GRIND:
- V2
- INTAKE LIFT AT TDC IMPERIAL:
- 0.180'
- INTAKE LIFT IMPERIAL:
- 0.465'
- UNITS:
- 4 PACK
MSRP: $504.95Now: $454.46Was: $504.95Qty in Cart: 0Quantity:Price:MSRP: $504.95Now: $454.46Was: $504.95Subtotal: -
On Sale
ANDREWS Cams - M460 - M8 217460
ANDREWS
MSRP: $268.95Now: $242.06Was: $268.95The Andrews M460 cam delivers the low-to-mid RPM power that touring riders demand without sacrificing reliability on stock or mildly modified M8 engines. Whether you're running a 107" or 114" powerplant, this bolt-in cam transforms engine response in the...09251166- SKU:
- 09251166
- Availability:
- Ships Same Business Day
- Weight:
- 1.81 LBS
- APPLICATION:
- INTAKE
- EXHAUST LIFT IMPERIAL:
- 0.460'
- APPLICATION:
- EXHAUST
- INTAKE LIFT IMPERIAL:
- 0.080'
- UNITS:
- EACH
- PRODUCT NAME:
- CAM
- RIDING STYLE:
- STREET
- TYPE:
- CHAIN
MSRP: $268.95Now: $242.06Was: $268.95 -
On Sale
ANDREWS Cams - PB+ - XL 214040
ANDREWS
MSRP: $652.95Now: $587.66Was: $652.95If you're running your engine close to the limit, stock cams become a bottleneck—restricting airflow when your engine is primed for more. The ANDREWS Cams PB+ XL 214040 unlocks additional horsepower and torque without requiring expensive cylinder head...09250590- SKU:
- 09250590
- Availability:
- Ships Same Business Day
- Weight:
- 4.75 LBS
- APPLICATION:
- EXHAUST
- APPLICATION:
- INTAKE
- EXHAUST LIFT AT TDC IMPERIAL:
- 0.208'
- EXHAUST LOBE CENTERLINE IMPERIAL:
- 96°
- INTAKE LOBE CENTERLINE IMPERIAL:
- 93°
- EXHAUST OPEN IMPERIAL:
- 43°
- INTAKE DURATION IMPERIAL:
- 254°
- UNITS:
- SET
- EXHAUST CLOSE IMPERIAL:
- 31°
- EXHAUST DURATION IMPERIAL:
- 254°
- GRIND:
- PB+
- INTAKE CLOSE IMPERIAL:
- 40°
- INTAKE LIFT AT TDC IMPERIAL:
- 0.208'
- INTAKE LIFT IMPERIAL:
- 0.400'
- INTAKE OPEN IMPERIAL:
- 34°
- EXHAUST LIFT IMPERIAL:
- 0.410'
- PRODUCT NAME:
- CAM KIT
- RIDING STYLE:
- STREET
MSRP: $652.95Now: $587.66Was: $652.95Qty in Cart: 0Quantity:Price:MSRP: $652.95Now: $587.66Was: $652.95Subtotal: -
On Sale
ANDREWS Cams - PB+ - XL 214055
ANDREWS
MSRP: $609.95Now: $548.96Was: $609.95If you're looking to unlock genuine power gains without tearing into your cylinder head, the ANDREWS Cams PB+ XL 214055 delivers measurable increases in horsepower and torque through a straightforward bolt-in installation. This four-cam set is engineered...09250593- SKU:
- 09250593
- Availability:
- Ships Same Business Day
- Weight:
- 3.90 LBS
- EXHAUST LIFT IMPERIAL:
- 0.410'
- GRIND:
- PB+
- INTAKE DURATION IMPERIAL:
- 254°
- INTAKE LIFT AT TDC IMPERIAL:
- 0.208'
- PRODUCT NAME:
- CAM KIT
- RIDING STYLE:
- STREET
- UNITS:
- SET
- APPLICATION:
- EXHAUST
- EXHAUST LIFT AT TDC IMPERIAL:
- 0.208'
- EXHAUST LOBE CENTERLINE IMPERIAL:
- 96°
- EXHAUST OPEN IMPERIAL:
- 43°
- INTAKE LOBE CENTERLINE IMPERIAL:
- 93°
- EXHAUST DURATION IMPERIAL:
- 254°
- INTAKE CLOSE IMPERIAL:
- 40°
- INTAKE LIFT IMPERIAL:
- 0.400'
- INTAKE OPEN IMPERIAL:
- 34°
- APPLICATION:
- INTAKE
- EXHAUST CLOSE IMPERIAL:
- 31°
MSRP: $609.95Now: $548.96Was: $609.95Qty in Cart: 0Quantity:Price:MSRP: $609.95Now: $548.96Was: $609.95Subtotal: -
On Sale
ANDREWS TW9 Grind Cams - Twin Cam 216309
ANDREWS
MSRP: $415.95Now: $374.36Was: $415.95The Andrews TW9 Grind Cams unlock measurable power gains across your Twin Cam's entire operating range, from low-rpm grunt to high-rpm pull. Computer-aided design and premium alloy steel construction deliver the reliability you need while maximizing...09250597- SKU:
- 09250597
- Availability:
- Ships Same Business Day
- Weight:
- 2.86 LBS
- INTAKE OPEN IMPERIAL:
- 2°
- RIDING STYLE:
- STREET
- UNITS:
- PAIR
- APPLICATION:
- INTAKE
- EXHAUST CLOSE IMPERIAL:
- 8°
- EXHAUST DURATION IMPERIAL:
- 252°
- EXHAUST LIFT IMPERIAL:
- 0.486'
- EXHAUST OPEN IMPERIAL:
- 40°
- GRIND:
- 9 SERIES
- INTAKE CLOSE IMPERIAL:
- 28°
- PRODUCT NAME:
- CAM KIT
- APPLICATION:
- EXHAUST
- INTAKE DURATION IMPERIAL:
- 242°
- INTAKE LIFT IMPERIAL:
- 0.492'
MSRP: $415.95Now: $374.36Was: $415.95 -
On Sale
ANDREWS Cams - 48 Series - 2006 Dyna - 2007-2017 Twin Cam 216348
ANDREWS
MSRP: $415.95Now: $374.36Was: $415.95If you're running a stock-displacement bagger and want to unlock low-end grunt without chasing high RPM thrills, the ANDREWS 48 Series cams deliver where it matters most. These broad-tip designs maximize torque production in the RPM ranges where you'll...09250598- SKU:
- 09250598
- Availability:
- Ships Same Business Day
- Weight:
- 3.21 LBS
- INTAKE DURATION IMPERIAL:
- 222°
- INTAKE LIFT AT TDC IMPERIAL:
- 0.153'
- RIDING STYLE:
- STREET
- UNITS:
- PAIR
- INTAKE CLOSE IMPERIAL:
- 29°
- INTAKE LIFT IMPERIAL:
- 0.548'
- APPLICATION:
- INTAKE
- EXHAUST LIFT AT TDC IMPERIAL:
- 0.163'
- EXHAUST LOBE CENTERLINE IMPERIAL:
- 104°
- INTAKE LOBE CENTERLINE IMPERIAL:
- 98°
- PRODUCT NAME:
- CAM KIT
- TYPE:
- CHAIN
- APPLICATION:
- EXHAUST
- EXHAUST CLOSE IMPERIAL:
- 15°
- EXHAUST DURATION IMPERIAL:
- 238°
- EXHAUST LIFT IMPERIAL:
- 0.548'
- EXHAUST OPEN IMPERIAL:
- 43°
- GRIND:
- 48 SERIES
- INTAKE OPEN IMPERIAL:
- 13°
MSRP: $415.95Now: $374.36Was: $415.95Qty in Cart: 0Quantity:Price:MSRP: $415.95Now: $374.36Was: $415.95Subtotal: -
On Sale
ANDREWS Cams - PB+ - XL 214045
ANDREWS
MSRP: $633.95Now: $570.56Was: $633.95The ANDREWS Cams PB+ XL 214045 delivers measurable horsepower and torque gains without requiring expensive cylinder head modifications, making it an ideal bolt-in upgrade for builders seeking immediate performance returns. Stock valve springs handle RPMs...09250591- SKU:
- 09250591
- Availability:
- Ships Same Business Day
- Weight:
- 4.66 LBS
- APPLICATION:
- INTAKE
- EXHAUST LIFT AT TDC IMPERIAL:
- 0.208'
- EXHAUST LOBE CENTERLINE IMPERIAL:
- 96°
- EXHAUST CLOSE IMPERIAL:
- 31°
- EXHAUST DURATION IMPERIAL:
- 254°
- GRIND:
- PB+
- INTAKE CLOSE IMPERIAL:
- 40°
- INTAKE LIFT AT TDC IMPERIAL:
- 0.208'
- INTAKE LIFT IMPERIAL:
- 0.400'
- INTAKE OPEN IMPERIAL:
- 34°
- APPLICATION:
- EXHAUST
- EXHAUST OPEN IMPERIAL:
- 43°
- INTAKE LOBE CENTERLINE IMPERIAL:
- 93°
- EXHAUST LIFT IMPERIAL:
- 0.410'
- INTAKE DURATION IMPERIAL:
- 254°
- PRODUCT NAME:
- CAM KIT
- RIDING STYLE:
- STREET
- UNITS:
- SET
MSRP: $633.95Now: $570.56Was: $633.95 -
On Sale
Jims Cam Cover Bushing for Harley-Davidson XL1200C 1996-2006 25586-37
JIMS
MSRP: $42.35Now: $38.12Was: $42.35Worn cam cover bushings compromise engine sealing and can lead to oil leakage and accelerated wear on critical engine components. The JIMS Cam Cover Bushing restores proper tolerance and fit, ensuring reliable performance and longevity for your...DS197070- SKU:
- DS197070
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
- SIZE IMPERIAL:
- 0.9405'
- TYPE:
- CAM COVER
- UNITS:
- EACH
- MATERIAL:
- BRONZE
- PRODUCT NAME:
- BUSHING
- RIDING STYLE:
- STREET
MSRP: $42.35Now: $38.12Was: $42.35 -
On Sale
Jims Pinion Shaft Bushing for 1972-1976 Harley-Davidson Sportster XLH1000 25593-57
JIMS
MSRP: $39.60Now: $35.64Was: $39.60The pinion shaft bushing is a critical wear component in your Sportster's primary drivetrain, and worn bushings will introduce play, noise, and accelerated gear wear. JIMS' precision-engineered bushing restores proper shaft alignment and eliminates...DS194231- SKU:
- DS194231
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- TYPE:
- PINION SHAFT
- DIAMETER IMPERIAL:
- 0.8775'
- PRODUCT NAME:
- BUSHING
- RIDING STYLE:
- STREET
- UNITS:
- EACH
MSRP: $39.60Now: $35.64Was: $39.60 -
On Sale
Jims Circuit Breaker Shaft Kit 1936-1969 Big Twin 25856-KIT
JIMS
MSRP: $59.70Now: $53.73Was: $59.70The Circuit Breaker shaft is critical to your Big Twin's ignition system reliability—a worn or damaged shaft leads to timing issues, misfires, and reduced engine performance. This JIMS kit delivers a precision-engineered replacement shaft paired with two...DS194234- SKU:
- DS194234
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- RIDING STYLE:
- STREET
- TYPE:
- CIRCUIT BREAKER
- PRODUCT NAME:
- SHAFT KIT
- UNITS:
- EACH
MSRP: $59.70Now: $53.73Was: $59.70 -
On Sale
Jims Sprocket Shaft Oil Seal Spacer for Harley-Davidson Softail 1986-1999 24002-70
JIMS
MSRP: $43.65Now: $39.29Was: $43.65A leaking sprocket shaft seal creates a cascading problem: oil loss reduces bearing lubrication, accelerates seal degradation, and compromises the entire drivetrain's reliability. The JIMS Sprocket Shaft Oil Seal Spacer 24002-70 eliminates this risk by...DS197034- SKU:
- DS197034
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- UNITS:
- EACH
- TYPE:
- SPROCKET SHAFT
- PRODUCT NAME:
- SPACER
- RIDING STYLE:
- STREET
MSRP: $43.65Now: $39.29Was: $43.65 -
On Sale
Jims Sprocket Shaft Spacers for Harley-Davidson FL 1955-1964 24029-KIT
JIMS
MSRP: $124.15Now: $111.74Was: $124.15If your classic Harley-Davidson FL is weeping oil around the sprocket shaft, the problem isn't always the seal itself—it's often inadequate sealing surface contact. These JIMS Sprocket Shaft Spacers restore proper geometry to your seal interface,...DS197035- SKU:
- DS197035
- Availability:
- Ships Same Business Day
- Weight:
- 1.19 LBS
- PRODUCT NAME:
- SPACER KIT
- RIDING STYLE:
- STREET
- UNITS:
- 8 PACK
- THICKNESS IMPERIAL:
- 0.366' - 0.666'
- TYPE:
- SPROCKET SHAFT
MSRP: $124.15Now: $111.74Was: $124.15Qty in Cart: 0Quantity:Price:MSRP: $124.15Now: $111.74Was: $124.15Subtotal: -
On Sale
Jims Wrist Pin Bushing for Harley-Davidson Big Twin 1936-1999 24334-36
JIMS
MSRP: $51.45Now: $46.31Was: $51.45Wrist pin bushings are critical to your Big Twin's longevity—they absorb the lateral forces your connecting rod generates thousands of times per minute. A worn bushing accelerates piston wear, increases blowby, and can lead to catastrophic engine failure...DS197065- SKU:
- DS197065
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- PRODUCT NAME:
- BUSHING
- SIZE IMPERIAL:
- STANDARD
- MATERIAL:
- BRONZE
- RIDING STYLE:
- STREET
- TYPE:
- WRIST PIN
- UNITS:
- PAIR
MSRP: $51.45Now: $46.31Was: $51.45 -
On Sale
JIMS Wrist Pin Bushing for Harley-Davidson Big Twin 1936-1999 24335-36
JIMS
MSRP: $51.45Now: $46.31Was: $51.45The wrist pin bushing is a critical wear component that directly impacts your Big Twin's reliability and longevity. Over time, stock bushings develop excessive clearance, leading to piston slap, increased friction, and accelerated engine wear. This JIMS...DS197066- SKU:
- DS197066
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- PRODUCT NAME:
- BUSHING
- SIZE IMPERIAL:
- OVERSIZE (+0.005')
- UNITS:
- PAIR
- MATERIAL:
- BRONZE
- RIDING STYLE:
- STREET
- TYPE:
- WRIST PIN
MSRP: $51.45Now: $46.31Was: $51.45 -
On Sale
JIMS Wrist Pin Bushing for 2004-2006 Harley-Davidson XL 883R 24331-36
JIMS
MSRP: $51.45Now: $46.31Was: $51.45The wrist pin bushing is a critical wear component in your engine's connecting rod assembly—when tolerances drift, you lose power transfer efficiency and risk catastrophic rod failure. This JIMS bushing maintains concentricity within .0002", ensuring...DS198825- SKU:
- DS198825
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- PRODUCT NAME:
- BUSHING
- RIDING STYLE:
- STREET
- TYPE:
- WRIST PIN
- MATERIAL:
- BRONZE
- SIZE IMPERIAL:
- STANDARD
- UNITS:
- PAIR
MSRP: $51.45Now: $46.31Was: $51.45 -
On Sale
EASTERN MOTORCYCLE PARTS Cam Cover Bushing A-25581-70+5
EASTERN MOTORCYCLE PARTS
MSRP: $38.95Now: $35.44Was: $38.95A worn or damaged cam cover bushing compromises engine seal integrity and can lead to oil leakage, increased wear on surrounding components, and potential engine damage over time. This OEM-quality replacement restores proper fitment and durability to...09240272- SKU:
- 09240272
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- UNITS:
- EACH
- SIZE IMPERIAL:
- OVERSIZE (+0.005')
- PRODUCT NAME:
- BUSHING
- RIDING STYLE:
- STREET
MSRP: $38.95Now: $35.44Was: $38.95
Buying Guide and FAQs
Buying Guide: Factors to Consider When Choosing Harley Bike Cams and Parts
- Compatibility: Match cams to your Harley's engine (Twin Cam 1999-2017, Milwaukee-Eight M8 107/114/117", Evolution Big Twin 1984-1999, Sportster, Shovelhead). Use the vehicle selector for year-specific fits, including bolt-in vs. race grinds and compatibility with stock valve springs or fuel injection.
- Type of Use: For street/touring or low-end torque, choose bolt-in cams (e.g., Andrews N6, M450); high-performance or drag racing benefits from race series cams (e.g., Feuling 630/538 Series) for mid-to-top-end power gains up to 6000+ RPM.
- Components and Upgrades: Select individual cams, complete cam kits (cams + lifters + bearings + gaskets), gear drive kits, timing chains, or sprockets. Focus on features like high-lift lobes, aggressive grinds, and complete kits for easier installation and optimal performance.
- Brand and Quality: Choose Andrews for proven bolt-in street cams or Feuling for race series and gear drive options. Prioritize USA-made, dyno-proven designs with modern lobe profiles for smooth power, reliability, and maximum torque/HP gains.
- Installation and Cost: Many are bolt-in with stock valve springs; race cams may require upgraded springs/pushrods. Prices range from $269 for single cams to $2,050 for complete race kits—factor in expert fitment advice and free shipping over $99.
Frequently Asked Questions (FAQs)
- What Harley models do these cams and parts support? Supported models include Twin Cam (1999-2017), Milwaukee-Eight M8 (107/114/117"), Evolution Big Twin (1984-1999), Sportster, and Shovelhead—use the year/make/model filter for exact compatibility.
- How do performance cams improve riding? They deliver dyno-proven torque gains, smoother power delivery, and higher RPM capability (e.g., Feuling 630 Series runs strong to 6900+ RPM) while maintaining low-end drivability.
- Bolt-in vs. race cams: What's the difference? Bolt-in cams (e.g., Andrews M450, N6) use stock valve springs and are easy to install; race series (e.g., Feuling 538/630) require upgraded springs/pushrods for maximum high-RPM power.
- What is included in a complete cam kit? Most kits include cams, lifters, bearings, gaskets, and sometimes timing components—check details for specific inclusions like Feuling Race Series kits.
- What if a cam doesn't fit my Harley? Verify engine type, year, and grind requirements before buying. Our returns policy allows exchanges or refunds if it doesn't match.
- Can I find related engine parts? Yes—explore lifters, pushrods, timing chains, gear drive kits, or full rebuild components in the Harley engine category to complete your cam upgrade.